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Blyth South Beach

Northumberland, North East
Excellent Water Quality
Data last verified: 27 Sep 2026

Blyth South Beach in Northumberland boasts a picturesque shoreline with golden sand and scenic views. The beach has consistently received an Excellent water quality rating from the Environment Agency, making it an ideal spot for swimming and sunbathing. During the summer months, the water temperature is expected to reach around 16°C, perfect for a refreshing dip.

14.6°C
Air Temp
24.1 mph
Wind Speed
Low Tide
in 4h 6m
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Live Water Quality

65
Pollution Risk
Not advised
• Updated 10 mins ago
Today's Conditions • Updated 10 mins ago

Lifeguards

Unknown
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Air Temp

14.6°C
Comfortable

Weather

Clear sky
14.6°C

Tide

Low Tide
in 4h 6m

Water Quality

Excellent
Not advised

Pollution Alerts

Active Alert
Bathing not advised ↓

Quick Overview

Sandy beach
Family friendly
Dog friendly
(winter)
Parking nearby
Toilets
Café

Beach Information View all details

Beach Type
Sand
Water Quality
Excellent
Avg. Air Temp
14.6°C
Swimming
Not Recommended

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Nearby Businesses View all

Caffe Ginevra South Beach
coffee shop
4.8 • 120m away
Kings Head Cafe
cafe
4.8 • 120m away
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Reference Information

Full Tide Times
High 16:39 2.2m
Low 22:45 -2.1m
High 04:47 2.5m
Low 11:09 -2.5m
Sediment Type
Sand

The shoreline consists primarily of sand. Sediment type dictates underfoot comfort, wave energy absorption, and the water's clarity when currents stir up the seabed.

Annual Rating
Excellent

Water quality is classified as excellent, meeting the highest cleanliness standards. Bacterial counts (E. coli & Intestinal Enterococci) are consistently low, posing negligible health risks.

Rainfall Impact
High Risk

Bacterial levels are highly susceptible to storm runoff. Heavy rainfall in the local catchment is likely to trigger storm overflows and agricultural runoff, rendering the water temporarily unsafe.

Monitoring Authority
Environment Agency

Tested weekly by the Environment Agency England for bacteria levels (E. coli & Intestinal Enterococci) between May and September.

Water Body Type
Coastal Beach

Monitored as a coastal beach. Coastal beaches are subject to tidal flows and marine dilution, whereas inland lakes/rivers suffer from low water circulation, meaning bacteria can linger longer.

Sewerage Provider
Northumbrian Water Limited

Northumbrian Water Limited is the regional utility responsible for waste water treatment, sewage infrastructure, and storm overflow management in this catchment area.

Designated Year
1988

Officially designated as a protected bathing water site in 1988. This designation mandates regular public health monitoring.

County / District
Northumberland

Governed under local district sanitation and environmental safety regulations in the Northumberland area.

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